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WO2002084427A3 - Method and apparatus for efficient routing of mobile node packets - Google Patents

Method and apparatus for efficient routing of mobile node packets Download PDF

Info

Publication number
WO2002084427A3
WO2002084427A3 PCT/IB2002/000451 IB0200451W WO02084427A3 WO 2002084427 A3 WO2002084427 A3 WO 2002084427A3 IB 0200451 W IB0200451 W IB 0200451W WO 02084427 A3 WO02084427 A3 WO 02084427A3
Authority
WO
WIPO (PCT)
Prior art keywords
mobile node
node
reserved
nodes
flow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/IB2002/000451
Other languages
French (fr)
Other versions
WO2002084427A2 (en
Inventor
Haihong Zheng
Frank Le
Marc Greis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Inc
Original Assignee
Nokia Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Inc filed Critical Nokia Inc
Priority to AU2002230042A priority Critical patent/AU2002230042A1/en
Priority to EP02711151A priority patent/EP1380180A2/en
Publication of WO2002084427A2 publication Critical patent/WO2002084427A2/en
Publication of WO2002084427A3 publication Critical patent/WO2002084427A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26—Resource reservation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/34—Modification of an existing route
    • H04W40/36—Modification of an existing route due to handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Method and apparatus for efficient routing of mobile node packets. Nodes (32-46) in a network are configured to classify a received flow from a mobile node (30) to a second node (48) based upon a home address option in a packet in the flow if the address is present. The address is a home address of the mobile node (30). The classification has associated reserved resources at each node for the received flow. Therefore, the quality of service is maintained for the flow between the mobile node (30) and the second node (48) if the mobile node (30) moves to a new location. Resources reserved in nodes (32, 34, 44) in the old path are torn down and released, while reserved resources in nodes (32-46) in the old and the new path need not be reserved again.
PCT/IB2002/000451 2001-04-16 2002-02-14 Method and apparatus for efficient routing of mobile node packets Ceased WO2002084427A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2002230042A AU2002230042A1 (en) 2001-04-16 2002-02-14 Method and apparatus for efficient routing of mobile node packets
EP02711151A EP1380180A2 (en) 2001-04-16 2002-02-14 Method and apparatus for efficient routing of mobile node packets

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/834,877 2001-04-16
US09/834,877 US6999436B2 (en) 2001-04-16 2001-04-16 Method and apparatus for efficient routing of mobile node packets

Publications (2)

Publication Number Publication Date
WO2002084427A2 WO2002084427A2 (en) 2002-10-24
WO2002084427A3 true WO2002084427A3 (en) 2003-04-17

Family

ID=25268037

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2002/000451 Ceased WO2002084427A2 (en) 2001-04-16 2002-02-14 Method and apparatus for efficient routing of mobile node packets

Country Status (4)

Country Link
US (1) US6999436B2 (en)
EP (1) EP1380180A2 (en)
AU (1) AU2002230042A1 (en)
WO (1) WO2002084427A2 (en)

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US6963545B1 (en) 1998-10-07 2005-11-08 At&T Corp. Voice-data integrated multiaccess by self-reservation and stabilized aloha contention
US7068633B1 (en) 2000-07-14 2006-06-27 At&T Corp. Enhanced channel access mechanisms for QoS-driven wireless lans
US7151762B1 (en) 2000-07-14 2006-12-19 At&T Corp. Virtual streams for QoS-driven wireless LANs
US6804222B1 (en) 2000-07-14 2004-10-12 At&T Corp. In-band Qos signaling reference model for QoS-driven wireless LANs
US7031287B1 (en) 2000-07-14 2006-04-18 At&T Corp. Centralized contention and reservation request for QoS-driven wireless LANs
US6950397B1 (en) 2000-07-14 2005-09-27 At&T Corp. RSVP/SBM based side-stream session setup, modification, and teardown for QoS-driven wireless lans
US7756092B1 (en) 2000-07-14 2010-07-13 At&T Intellectual Property Ii, L.P. In-band QoS signaling reference model for QoS-driven wireless LANs connected to one or more networks
US7068632B1 (en) 2000-07-14 2006-06-27 At&T Corp. RSVP/SBM based up-stream session setup, modification, and teardown for QOS-driven wireless LANs
US7039032B1 (en) 2000-07-14 2006-05-02 At&T Corp. Multipoll for QoS-Driven wireless LANs
JP4340400B2 (en) * 2001-04-27 2009-10-07 富士通株式会社 Packet transfer method in layered packet network, layered packet communication system, edge node and mobile terminal used in the system, and packet transfer method in layered packet network
US7369564B1 (en) * 2001-06-29 2008-05-06 Cisco Technology, Inc. Method and system for service flow mobility in a wireless network
US7123598B1 (en) * 2001-06-29 2006-10-17 Nokia Inc. Efficient QoS signaling for mobile IP using RSVP framework
JP4311895B2 (en) * 2001-09-17 2009-08-12 富士通株式会社 Router and communication network device
KR20090034975A (en) * 2001-11-02 2009-04-08 인터디지탈 테크날러지 코포레이션 Bidirectional and Reverse Resource Reservation Setup Protocols
US7561553B2 (en) * 2002-02-27 2009-07-14 Motorola, Inc. Method and apparatus for providing IP mobility for mobile networks and detachable mobile network nodes
JP2003348007A (en) * 2002-03-20 2003-12-05 Nec Corp Wireless mobile communication method and cell-site, and wireless resource management system and mobile node device
AU2003244895A1 (en) * 2002-06-20 2004-01-06 Nokia Corporation QoS SIGNALING FOR MOBILE IP
US7756073B2 (en) * 2002-09-20 2010-07-13 Franck Le Method for updating a routing entry
JP2004193842A (en) * 2002-12-10 2004-07-08 Matsushita Electric Ind Co Ltd Resource reservation method and packet communication system
KR100542580B1 (en) * 2003-06-26 2006-01-11 삼성전자주식회사 Resource reservation system and resource reservation method in mobile network environment
KR100568152B1 (en) * 2003-10-20 2006-04-07 삼성전자주식회사 Crossover Router Discovery, Resource Reservation, and Resource Reservation System in Mobile Network Environment
US20050117541A1 (en) * 2003-12-02 2005-06-02 Proxim Corporation., A Delaware Corporation System and method for dynamically determining reservation parameters in a wireless network
JPWO2005076548A1 (en) * 2004-02-06 2007-08-02 松下電器産業株式会社 COMMUNICATION HANDOVER METHOD, COMMUNICATION MESSAGE PROCESSING METHOD, AND PROGRAM FOR EXECUTING THESE METHODS BY COMPUTER
EP1720363A1 (en) * 2004-02-25 2006-11-08 Matsushita Electric Industrial Co., Ltd. Communication handover method, communication message processing method, program for causing computer to execute these methods, and communication system
EP3258670B1 (en) * 2004-04-02 2020-02-05 3G Licensing S.A. Program and device for adapting a communication session to a change in ip address
GB2414622A (en) * 2004-05-26 2005-11-30 Siemens Ag Switching from an established media path to a new media path in a Packet based network.
US20060067284A1 (en) * 2004-09-28 2006-03-30 Utstarcom, Inc. Prepaid internet protocol-based services facilitation method and apparatus
KR101162674B1 (en) * 2004-10-18 2012-07-05 삼성전자주식회사 Resource reservation method using multiple interfaces in mobile environments
KR100683857B1 (en) * 2005-02-04 2007-02-16 한국정보통신대학교 산학협력단 Handoff System and Method between Heterogeneous Networks and Mobile Communication Terminal Apparatus and Operation Method thereof
US7636302B2 (en) 2005-05-20 2009-12-22 Cisco Technology, Inc. Avoiding unnecessary RSVP-based preemptions
EP1890435A1 (en) * 2005-06-09 2008-02-20 Matsushita Electric Industrial Co., Ltd. Route setting method and route management device
US7778229B2 (en) * 2005-07-29 2010-08-17 Cisco Technology, Inc. Optimized IP address use in a mobile IP environment
CN100486219C (en) * 2005-10-17 2009-05-06 华为技术有限公司 A method to realize the end-to-end stream transmission
EP1811741B1 (en) * 2006-01-20 2008-10-15 Alcatel Lucent Seamless session mobility for multimedia streams
KR101185570B1 (en) * 2006-03-04 2012-09-24 삼성전자주식회사 Resource reservation method using multiple interfaces in mobile environments
WO2007116984A1 (en) * 2006-03-31 2007-10-18 Matsushita Electric Industrial Co., Ltd. Method for selecting attachment points and relay node used in the method
CN101106490B (en) * 2006-07-11 2012-01-04 华为技术有限公司 Establishment method of preset stream classifier and its system and user terminal
FR2916595A1 (en) * 2007-05-24 2008-11-28 Thomson Licensing Sas METHOD FOR TRANSMITTING DATA PACKETS
CN103108375A (en) * 2011-11-14 2013-05-15 中兴通讯股份有限公司 Route optimizing method, system and access network unit in switching process
US8982842B2 (en) * 2012-11-16 2015-03-17 Tektronix, Inc. Monitoring 3G/4G handovers in telecommunication networks
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US10218611B2 (en) 2014-06-30 2019-02-26 Juniper Networks, Inc. Label distribution protocol (LDP) signaled multi-protocol label switching rings
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US6160804A (en) * 1998-11-13 2000-12-12 Lucent Technologies Inc. Mobility management for a multimedia mobile network

Also Published As

Publication number Publication date
WO2002084427A2 (en) 2002-10-24
US20020150062A1 (en) 2002-10-17
US6999436B2 (en) 2006-02-14
EP1380180A2 (en) 2004-01-14
AU2002230042A1 (en) 2002-10-28

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